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Author: Lee Scott Redding
Publisher: International Monetary Fund
ISBN: 1451947968
Category : Business & Economics
Languages : en
Pages : 16
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Book Description
Recent developments in financial economics have included many explorations into market microstructure, that is, the internal functioning of markets and the ways in which they provide liquidity to traders. An important contribution of this literature is that prices can deviate from their fundamental values. This paper describes models of imperfect liquidity and improperly processed information in financial markets, focusing on the noise trader and investor herding literature. The motivations for this line of research are presented, followed by a description of some of the major contributions and tests of some of their empirical implications.
Author: Lee Scott Redding
Publisher: International Monetary Fund
ISBN: 1451947968
Category : Business & Economics
Languages : en
Pages : 16
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Book Description
Recent developments in financial economics have included many explorations into market microstructure, that is, the internal functioning of markets and the ways in which they provide liquidity to traders. An important contribution of this literature is that prices can deviate from their fundamental values. This paper describes models of imperfect liquidity and improperly processed information in financial markets, focusing on the noise trader and investor herding literature. The motivations for this line of research are presented, followed by a description of some of the major contributions and tests of some of their empirical implications.
Author: Sushil Bikhchandani
Publisher:
ISBN:
Category : Capital market
Languages : en
Pages : 38
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Book Description
Author: Antonio Guarino
Publisher: International Monetary Fund
ISBN: 1455211699
Category : Business & Economics
Languages : en
Pages : 35
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Book Description
We develop a new methodology to estimate the importance of herd behavior in financial markets: we build a structural model of informational herding that can be estimated with financial transaction data. In the model, rational herding arises because of information-event uncertainty. We estimate the model using data on a NYSE stock (Ashland Inc.) during 1995. Herding often arises and is particularly pervasive on some days. The proportion of herd buyers (sellers) is 2 percent (4 percent) and is greater than 10 percent in 7 percent (11 percent) of information-event days. Herding causes important informational inefficiencies, amounting, on average, to 4 percent of the expected asset value.
Author: Andreas Park
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Ha V. Dang
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
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Book Description
This paper examines herd behaviour using aggregate market data for stocks, with a focus on the role of idiosyncratic participants with heterogeneous information. We look at herding asymmetry between up and down markets, taking into consideration the daily price limits and the impact of the recent financial crisis. We also improve upon existing tests for fundamental and non-fundamental herding, as well as proposing a method for investigating herd behaviour of different groups of investors. Empirical evidence based on the Ho Chi Minh Stock Exchange in Vietnam reveals a greater level of herding on up compared to down market days, and a significant reduction in the magnitude of herding following the crisis. We document robust intentional herding even when unintentional (fundamental) herding is factored out. Our empirical results also uncover potential within-group herding and between-group interactions among arbitrageurs and noise traders in the market.
Author: Edwin T. Burton
Publisher: John Wiley & Sons
ISBN: 1118331923
Category : Business & Economics
Languages : en
Pages : 261
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Book Description
An in-depth look into the various aspects of behavioral finance Behavioral finance applies systematic analysis to ideas that have long floated around the world of trading and investing. Yet it is important to realize that we are still at a very early stage of research into this discipline and have much to learn. That is why Edwin Burton has written Behavioral Finance: Understanding the Social, Cognitive, and Economic Debates. Engaging and informative, this timely guide contains valuable insights into various issues surrounding behavioral finance. Topics addressed include noise trader theory and models, research into psychological behavior pioneered by Daniel Kahneman and Amos Tversky, and serial correlation patterns in stock price data. Along the way, Burton shares his own views on behavioral finance in order to shed some much-needed light on the subject. Discusses the Efficient Market Hypothesis (EMH) and its history, and presents the background of the emergence of behavioral finance Examines Shleifer's model of noise trading and explores other literature on the topic of noise trading Covers issues associated with anomalies and details serial correlation from the perspective of experts such as DeBondt and Thaler A companion Website contains supplementary material that allows you to learn in a hands-on fashion long after closing the book In order to achieve better investment results, we must first overcome our behavioral finance biases. This book will put you in a better position to do so.
Author: Mrs.Anne Jansen
Publisher: International Monetary Fund
ISBN: 9781557757364
Category : Business & Economics
Languages : en
Pages : 92
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Book Description
Hedge funds are collective investment vehicles, often organized as private partnerships and resident offshore for tax and regulatory purposes. Their legal status places few restrictions on their portfolios and transactions, leaving their managers free to use short sales, derivative securities, and leverage to raise returns and cushion risk. This paper considers the role of hedge funds in financial market dynamics, with particular reference to the Asian crisis.
Author: Xavier Vives
Publisher: Princeton University Press
ISBN: 140082950X
Category : Business & Economics
Languages : en
Pages : 422
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Book Description
The ways financial analysts, traders, and other specialists use information and learn from each other are of fundamental importance to understanding how markets work and prices are set. This graduate-level textbook analyzes how markets aggregate information and examines the impacts of specific market arrangements--or microstructure--on the aggregation process and overall performance of financial markets. Xavier Vives bridges the gap between the two primary views of markets--informational efficiency and herding--and uses a coherent game-theoretic framework to bring together the latest results from the rational expectations and herding literatures. Vives emphasizes the consequences of market interaction and social learning for informational and economic efficiency. He looks closely at information aggregation mechanisms, progressing from simple to complex environments: from static to dynamic models; from competitive to strategic agents; and from simple market strategies such as noncontingent orders or quantities to complex ones like price contingent orders or demand schedules. Vives finds that contending theories like informational efficiency and herding build on the same principles of Bayesian decision making and that "irrational" agents are not needed to explain herding behavior, booms, and crashes. As this book shows, the microstructure of a market is the crucial factor in the informational efficiency of prices. Provides the most complete analysis of the ways markets aggregate information Bridges the gap between the rational expectations and herding literatures Includes exercises with solutions Serves both as a graduate textbook and a resource for researchers, including financial analysts
Author: Robert J. Bloomfield
Publisher:
ISBN:
Category :
Languages : en
Pages : 63
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Book Description
We use a laboratory market to investigate the behavior of noise traders and their impact on the market. Our experiment features informed traders (who possess fundamental information), liquidity traders (who have to trade for exogenous reasons), and noise traders (who do not possess fundamental information and have no exogenous reasons to trade). We find differences in behavior between liquidity traders and noise traders, justifying their separate treatment. We find that noise traders exert some positive effects on market liquidity: volume and depths are higher and spreads are lower. We provide evidence suggesting that the main effect of the liquidity-enhancing trading strategies of the noise traders is to weaken price reversals (decreasing the temporary price impact of market orders) rather than to reduce the permanent price impact of trades (as liquidity traders supposedly do in market microstructure models with information asymmetry). We find that noise traders adversely affect the informational efficiency of the market, but only when the extent of adverse selection is large (i.e., when informed traders have very valuable private information). Finally, we examine how trader behavior and certain market quality measures are affected by a transaction tax. Although such taxes do reduce noise trader activity, they take a toll on informed trading as well. As a result, while taxes reduce volume, they do not affect spreads and price impact measures, and have at most a weak effect on the informational efficiency of prices.
Author: John L. Teall
Publisher: Academic Press
ISBN: 0128111178
Category : Business & Economics
Languages : en
Pages : 523
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Book Description
Financial Trading and Investing, Second Edition, delivers the most current information on trading and market microstructure for undergraduate and master’s students. Without demanding a background in econometrics, it explores alternative markets and highlights recent regulatory developments, implementations, institutions and debates. New explanations of controversial trading tactics (and blunders), such as high-frequency trading, dark liquidity pools, fat fingers, insider trading, and flash orders emphasize links between the history of financial regulation and events in financial markets. New sections on valuation and hedging techniques, particularly with respect to fixed income and derivatives markets, accompany updated regulatory information. In addition, new case studies and additional exercises are included on a website that has been revised, expanded and updated. Combining theory and application, the book provides the only up-to-date, practical beginner's introduction to today's investment tools and markets. Concentrates on trading, trading institutions, markets and the institutions that facilitate and regulate trading activities Introduces foundational topics relating to trading and securities markets, including auctions, market microstructure, the roles of information and inventories, behavioral finance, market efficiency, risk, arbitrage, trading technology, trading regulation and ECNs Covers market and technology advances and innovations, such as execution algo trading, Designated Market Makers (DMMs), Supplemental Liquidity Providers (SLPs), and the Super Display Book system (SDBK)
